EP1251628A3 - Stator pole winding method and apparatus - Google Patents

Stator pole winding method and apparatus Download PDF

Info

Publication number
EP1251628A3
EP1251628A3 EP02008700A EP02008700A EP1251628A3 EP 1251628 A3 EP1251628 A3 EP 1251628A3 EP 02008700 A EP02008700 A EP 02008700A EP 02008700 A EP02008700 A EP 02008700A EP 1251628 A3 EP1251628 A3 EP 1251628A3
Authority
EP
European Patent Office
Prior art keywords
pole tips
stators
wire
winding
poles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02008700A
Other languages
German (de)
French (fr)
Other versions
EP1251628A2 (en
Inventor
Raffaele Becherucci
Gianfranco Stratico
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Axis SpA
Original Assignee
Axis SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Axis SpA filed Critical Axis SpA
Publication of EP1251628A2 publication Critical patent/EP1251628A2/en
Publication of EP1251628A3 publication Critical patent/EP1251628A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/08—Forming windings by laying conductors into or around core parts
    • H02K15/095—Forming windings by laying conductors into or around core parts by laying conductors around salient poles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53143—Motor or generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

Apparatus and methods for winding wire around the poles and partly within the slots of dynamoelectric machine components, such as stators. Some stators are designed with poles having pole tips that extend relatively far in a peripheral direction, perhaps reaching nearly half way across the stator core. When the pole tips reach so far around the stator core and thus leave little room between opposing pole tips, it may be difficult to use winding technologies with needles that need to move between opposing pole tips. Therefore, stators may be divided into segments for the winding of each pole, and then reassembled to form a complete stator. The segments are wound by rotating the segment and a wire guide structure about an axis, while providing wire to the rotating apparatus from a wire source.
EP02008700A 2001-04-19 2002-04-18 Stator pole winding method and apparatus Withdrawn EP1251628A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US28506401P 2001-04-19 2001-04-19
US285064P 2001-04-19
US122710 2002-04-12
US10/122,710 US20020162912A1 (en) 2001-04-19 2002-04-12 Winding stator pole portions

Publications (2)

Publication Number Publication Date
EP1251628A2 EP1251628A2 (en) 2002-10-23
EP1251628A3 true EP1251628A3 (en) 2004-07-14

Family

ID=26820810

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02008700A Withdrawn EP1251628A3 (en) 2001-04-19 2002-04-18 Stator pole winding method and apparatus

Country Status (3)

Country Link
US (2) US20020162912A1 (en)
EP (1) EP1251628A3 (en)
CA (1) CA2381932A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4714568B2 (en) 2005-11-22 2011-06-29 マツダ株式会社 Exhaust gas purification catalyst and method for producing the same
JP5196913B2 (en) * 2007-08-27 2013-05-15 日特エンジニアリング株式会社 Spindle winding device
ITTO20080137A1 (en) * 2008-02-27 2009-08-28 Atop Spa EQUIPMENT AND METHOD FOR WINDING AND FINISHING NUCLEI FOR DYNAMIC ELECTRIC MACHINES.
IT1394587B1 (en) 2009-04-29 2012-07-05 Atop Spa EQUIPMENT AND METHOD FOR WINDING AND FINISHING NUCLEI FOR DYNAMIC ELECTRIC MACHINES
DE102012200581A1 (en) * 2011-06-14 2012-12-20 Robert Bosch Gmbh Method and device for winding an electric motor laminated core
DE102012208127A1 (en) * 2012-05-15 2013-11-21 Metabowerke Gmbh Method for producing a stator of an electric drive
CN102751826B (en) * 2012-07-12 2014-03-05 临海市劳尔机械有限公司 Automatic multi-pole stator winding machine
US9698645B2 (en) 2013-03-14 2017-07-04 Regal Beloit America, Inc. Electric machine and associated method
CN111049337A (en) * 2018-10-15 2020-04-21 郑晓俊 Motor stator winding process

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191026225A (en) * 1910-11-11 1911-11-13 Boultbee Brooks Improvements in Machines for Winding Armatures of Dynamo-electric Machines, and for analogous purposes.
US1503254A (en) * 1920-08-14 1924-07-29 Electric Auto Lite Co Armature-winding machine
US1518209A (en) * 1924-04-17 1924-12-09 Claude M Mccord Machine for winding loose coils for armatures and the like
US1661331A (en) * 1923-02-03 1928-03-06 Delco Remy Corp Apparatus for winding armatures
US2275995A (en) * 1941-10-11 1942-03-10 Alliance Mfg Co Coil winding machine
US2394529A (en) * 1944-05-18 1946-02-12 Ford Instr Co Inc Armature winding mechanism
JPH0780768A (en) * 1993-09-16 1995-03-28 Shibaura Eng Works Co Ltd Power tool
JPH07107686A (en) * 1993-10-04 1995-04-21 Shibaura Eng Works Co Ltd Series motor

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191026225A (en) * 1910-11-11 1911-11-13 Boultbee Brooks Improvements in Machines for Winding Armatures of Dynamo-electric Machines, and for analogous purposes.
US1503254A (en) * 1920-08-14 1924-07-29 Electric Auto Lite Co Armature-winding machine
US1661331A (en) * 1923-02-03 1928-03-06 Delco Remy Corp Apparatus for winding armatures
US1518209A (en) * 1924-04-17 1924-12-09 Claude M Mccord Machine for winding loose coils for armatures and the like
US2275995A (en) * 1941-10-11 1942-03-10 Alliance Mfg Co Coil winding machine
US2394529A (en) * 1944-05-18 1946-02-12 Ford Instr Co Inc Armature winding mechanism
JPH0780768A (en) * 1993-09-16 1995-03-28 Shibaura Eng Works Co Ltd Power tool
JPH07107686A (en) * 1993-10-04 1995-04-21 Shibaura Eng Works Co Ltd Series motor

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 06 31 July 1995 (1995-07-31) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 07 31 August 1995 (1995-08-31) *

Also Published As

Publication number Publication date
US20040163232A1 (en) 2004-08-26
CA2381932A1 (en) 2002-10-19
EP1251628A2 (en) 2002-10-23
US20020162912A1 (en) 2002-11-07

Similar Documents

Publication Publication Date Title
EP1990894A3 (en) Stator for permanent magnet electric motor using soft magnetic composites
US6702222B2 (en) Process and device for winding the field coils of a double-pole stator
EP1098425A3 (en) Wire winding apparatus for components of a dynamo-electric machine
EP2136458A3 (en) Apparatus and methods for winding wire coils of dynamoelectric machine cores
HUP9901056A2 (en) Stator for an electrical machine
EP1372242A3 (en) Dynamo-electric machine component winding methods and apparatus
EP1235327A3 (en) Stator coil structure for rotary electrical machine and method of manufacturing the same
HK1053391A1 (en) Method of producing stator windings.
EP1128523A3 (en) Stator for an electric motor/generator with a half-integer winding
EP1786085A3 (en) Permanent magnet rotating electric machine
ATE525789T1 (en) METHOD FOR PRODUCING THE ROTARY WINDING OF AN ELECTRICAL MACHINE AND ELECTRICAL MACHINE HAVING A ROTARY WINDING PRODUCED BY THIS METHOD
EP0813287A3 (en) Switched reluctance motors
MXPA05008100A (en) Dynamoelectric machine having windings that differ in wire gauge and number of winding turns.
EP1251628A3 (en) Stator pole winding method and apparatus
EP1111761A3 (en) Dynamo-electric machine stator winding method and apparatus with loop-forming wire pullers
KR101232883B1 (en) Winding method of armature for dc motor
EP1294077A3 (en) Insulator of an armature for rotary electric machines
SI1324471T1 (en) Method and device for guiding the wire on multi-pole stators wound by a flyer-type machine
FI973684A (en) A method of making an electrical machine winding
EP1396920A3 (en) Armature of rotating electrical machine and wire winding method thereof
EP1294083A3 (en) Winding method and device for an armature for rotary electric machines
DE102004032684A1 (en) Dual Coil claw pole rotor with split stator winding for an electric machine
EP1282216A3 (en) Method of winding armature of a revolving field electric machine
SE0001501D0 (en) Procedure and rotary electric machine
EP1282217A3 (en) Method of winding skewed armature

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20050104

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

17Q First examination report despatched

Effective date: 20050517

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050928